The ureters are thin tubes that carry the urine from the kidneys to the bladder. During the examination, an ultrasound machine sends sound waves into the kidney area and images are recorded on a computer. The black-and-white images show the internal structure of the kidneys and related organs.
Why GFSI Certification? Retailers and Manufacturers Require It. Walmart Stores, Inc. led the way with respect to global supplier requirements for food safety across the supply chain. In 2008, Walmart announced its requirement that all food suppliers of its private label be certified to one of the GFSI benchmarked standards.
GFSI has created a benchmarking process in which a procedure of a food safety-related scheme is compared to the GFSI Guidance Document. The Guidance Document was drafted with input from food safety experts all over the world, and helps define the process in which food safety schemes can gain recognition by GFSI.